// Copyright 2022 ByteDance Ltd. and/or its affiliates.
/*
 * Acknowledgement: This file originates from CPython.
 * https://github.com/python/cpython/blob/3.8/Include/pymacconfig.h
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
#pragma once
/*
 * This file moves some of the autoconf magic to compile-time
 * when building on MacOSX. This is needed for building 4-way
 * universal binaries and for 64-bit universal binaries because
 * the values redefined below aren't configure-time constant but
 * only compile-time constant in these scenarios.
 */

#if defined(__APPLE__)

#undef SIZEOF_LONG
#undef SIZEOF_PTHREAD_T
#undef SIZEOF_SIZE_T
#undef SIZEOF_TIME_T
#undef SIZEOF_VOID_P
#undef SIZEOF__BOOL
#undef SIZEOF_UINTPTR_T
#undef SIZEOF_PTHREAD_T
#undef WORDS_BIGENDIAN
#undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754
#undef DOUBLE_IS_BIG_ENDIAN_IEEE754
#undef DOUBLE_IS_LITTLE_ENDIAN_IEEE754
#undef HAVE_GCC_ASM_FOR_X87

#undef VA_LIST_IS_ARRAY
#if defined(__LP64__) && defined(__x86_64__)
#define VA_LIST_IS_ARRAY 1
#endif

#undef HAVE_LARGEFILE_SUPPORT
#ifndef __LP64__
#define HAVE_LARGEFILE_SUPPORT 1
#endif

#undef SIZEOF_LONG
#ifdef __LP64__
#define SIZEOF__BOOL 1
#define SIZEOF__BOOL 1
#define SIZEOF_LONG 8
#define SIZEOF_PTHREAD_T 8
#define SIZEOF_SIZE_T 8
#define SIZEOF_TIME_T 8
#define SIZEOF_VOID_P 8
#define SIZEOF_UINTPTR_T 8
#define SIZEOF_PTHREAD_T 8
#else
#ifdef __ppc__
#define SIZEOF__BOOL 4
#else
#define SIZEOF__BOOL 1
#endif
#define SIZEOF_LONG 4
#define SIZEOF_PTHREAD_T 4
#define SIZEOF_SIZE_T 4
#define SIZEOF_TIME_T 4
#define SIZEOF_VOID_P 4
#define SIZEOF_UINTPTR_T 4
#define SIZEOF_PTHREAD_T 4
#endif

#if defined(__LP64__)
/* MacOSX 10.4 (the first release to support 64-bit code
 * at all) only supports 64-bit in the UNIX layer.
 * Therefore suppress the toolbox-glue in 64-bit mode.
 */

/* In 64-bit mode setpgrp always has no arguments, in 32-bit
 * mode that depends on the compilation environment
 */
#undef SETPGRP_HAVE_ARG

#endif

#ifdef __BIG_ENDIAN__
#define WORDS_BIGENDIAN 1
#define DOUBLE_IS_BIG_ENDIAN_IEEE754
#else
#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754
#endif /* __BIG_ENDIAN */

#ifdef __i386__
#define HAVE_GCC_ASM_FOR_X87
#endif

/*
 * The definition in pyconfig.h is only valid on the OS release
 * where configure ran on and not necessarily for all systems where
 * the executable can be used on.
 *
 * Specifically: OSX 10.4 has limited supported for '%zd', while
 * 10.5 has full support for '%zd'. A binary built on 10.5 won't
 * work properly on 10.4 unless we suppress the definition
 * of PY_FORMAT_SIZE_T
 */
#undef PY_FORMAT_SIZE_T

#endif /* defined(_APPLE__) */
